LogrobotLM

LogrobotLM — AI fault diagnosis for ABB · KUKA · FANUC robots. It reads your robot backup in your browser (never uploaded) and pinpoints the fault. Try it free → · Le diagnostic IA qui lit la sauvegarde de votre robot, sans rien téléverser.

FANUC Alarm CALB-026 — WARN No Link length data available.

FANUC CALB-026 (“WARN No Link length data available.”): This robot model does not have correct link length information set. First check: Make sure the param_group[].sv_dh_a and param_group[].sv_dh_d are set by robot .

Updated 2026-08-29 · LogrobotLM reference

Description

This robot model does not have correct link length information set.

Remedy · Remède

Make sure the param_group[].sv_dh_a and param_group[].sv_dh_d are set by robot .

Frequently asked · Questions fréquentes

What does FANUC alarm CALB-026 mean?
FANUC CALB-026 (“WARN No Link length data available.”): This robot model does not have correct link length information set.
How do you troubleshoot FANUC alarm CALB-026?
Make sure the param_group[].sv_dh_a and param_group[].sv_dh_d are set by robot .

Related codes / Codes liés

CALB-024WARN Robot model is not supported.CALB-025WARN Sensor position is not set.CALB-027PAUSE String exceeds its limit.CALB-028WARN %s

Indicative field information — the robot manufacturer's manual and safety procedures always prevail. Never bypass a safety device; apply lockout/tagout (LOTO) before any physical intervention. · Informations indicatives issues du terrain — le manuel du constructeur et ses procédures de sécurité font foi. Ne shuntez jamais un organe de sécurité ; consignez (LOTO) avant toute intervention physique. How this reference is built →